package com.battery.service;

import com.battery.pojo.Sys_User;
import com.battery.util.result.Result;

public interface Sys_UserService {

    Result querySys_User(String sys_user_name);

    Result addSys_User(Sys_User sys_User);

    Result dropSys_User(String sys_user_name);

    Result modifySys_User(Sys_User sys_User);

    Result queryAllSys_User();

}
